A tool consisting of any combination of drill, pilot drill, reamer, countersink, or counterbore. It is designed to form a hole for fasteners with a specific grip length and machined to a close tolerance to provide a drive fit. The tool has a shank requiring a special tool holder to be used in a power feed hand drilling machine or a power feed drill press.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6220-00-938-1538
NSN 5996-00-081-0525
NSN 5999-00-518-1007
NSN 5945-01-194-2293
NSN 6130-01-515-9529
NSN 6220-00-433-9337
NSN 6685-01-459-8565
NSN 4140-00-225-8586
NSN 6105-00-298-8810
NSN 5920-00-294-0753
NSN 5965-00-661-0469
NSN 6145-01-569-9162